EPE EPS-2000 Series, Owner'S Manual

Page: 49 / 455

EPS-2000” Uninterruptible Power System
The Charger Status Indicator.
that
Charger operational.
.
The Status indicator, on.
that the is supplying power to the
. Load on
Bypass
The Load on Bypass
when on, indi-
cates that the load power is t&q provided by
Bypass AC
3.2 Controls
for the UPS are of
programmable
3.2.1 Controls
The UPS following
of switching devices.
See Figure 3 for the of these devices.
Reference
Main AC circuit
breaker. Used to
voltage to the
charger, and cur-
rent
Manual maintenance bypass
non-automatic switch. Used to
the UPS. Used in con-
with and
Bypass AC
Off switch. Applies power to
the Static Switch.
Used to
late
the Static Switch. Used in
conjunction with
UPS Isolation Switch.
Used isolate the UPS Output.
Used in
and
mechanically isolate UPS
the Static Switch
When the ON.
is open; when the
Static
Switch is is closed.